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Facebook Open Graph not clearing cache
...ER['HTTP_HOST'].'/'.$user_photo;
<meta property="og:url" content="<?php echo $url; ?>"/>
<meta property="og:image" content="<?php echo $user_photo; ?>"
Just add this to your page:
// with jQuery
$.post(
'https://graph.facebook.com',
{
id: '<?php echo $url;...
How to add Google Analytics Tracking ID to GitHub Pages
...lude username.github.io (link that I want to track) in Google Analytics website section.
you can check GitHub help page here
After that I was provided with an Tracker ID.
Note: You can easily change or add more websites on Google Analytics page from your Google Analytics admin panel.
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How do you create a hidden div that doesn't create a line break or horizontal space?
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Is there a way to do the opposite? To change a div from display: none to display: inline-block or equivalent without the now-displayed div taking up space and moving my other DOM elements around?
– bpromas
Sep 2...
What does the property “Nonatomic” mean?
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Are you sure it's not the opposite? Atomic properties are safe but nonatomic properties are not safe. Last time I checked it was like that :P
– David Rönnqvist
Jul 15 '12 at 16:05
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Difference between application/x-javascript and text/javascript content types
... question (which was later edited by someone) was specifically about JS in PHP - will it work as PHP/JS combo on all servers/browsers if I will omit it entirely ??
– Obmerk Kronen
Mar 12 '12 at 9:39
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Unable to import a module that is definitely installed
...ning sudo pip install .... Simple fix: sudo chmod -R ugo+rX /lib/python2.7/site-packages/
– jozxyqk
Feb 16 '15 at 10:04
3
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How do you get a timestamp in JavaScript?
...s. You could work with milliseconds but as soon as you pass a value to say PHP, the PHP native functions will probably fail. So to be sure I always use the seconds, not milliseconds.
This will give you a Unix timestamp (in seconds):
var unix = Math.round(+new Date()/1000);
This will give you the...
How to pad zeroes to a string?
....zfill(5)
'00099'
>>> '99'.rjust(5,'0')
'00099'
if you want the opposite:
>>> '99'.ljust(5,'0')
'99000'
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Vim for Windows - What do I type to save and exit from a file?
...ot answer the question. On contrary it talks about a command that does the opposite of what is asked for. Relevant but not an answer
– Rune FS
Apr 3 '13 at 9:27
add a comment
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How to check if a file is empty in Bash?
...th exit. More than once I have had misread the top answer here to mean the opposite.
Example 2 : As a function
# -- Check if file is missing /or empty --
# Globals: None
# Arguments: file name
# Returns: Bool
# --
is_file_empty_or_missing() {
[[ ! -f "${1}" || ! -s "${1}" ]] && return...